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Edible cosmetics and preparation method thereof 专利
申请日期: 2013-01-01,
作者:  ZHAO RUIHUAN;  DING QIANG;  HE BIN;  LI LI;  WANG XUEMEI
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/19
Alloy for use as biological medical material, comprises zirconium, titanium, molybdenum, tin and niobium. 专利
申请日期: 2013-01-01, 公开日期: 2013-07-24
作者:  WANG Q DONG C QIANG J WANG Y PANG H
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/13
Nanoporous palladium material with electro-catalytic performance for anodic reaction catalyst or anode support material used for alkaline ethanol fuel cell comprises palladium, cobalt, and tin element. 专利
申请日期: 2013-01-01, 公开日期: 2013-11-20
作者:  WANG B WANG Q DONG C QIANG J WANG Y
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/13


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